[PATCH 05/13] staging: iio: tsl2x7x: remove unnecessary chip status checks in suspend/resume

Brian Masney
2018-04-21T00:41:45Z

tsl2x7x_suspend() and tsl2x7x_resume() both check to see what the
current chip status is. These checks are not necessary so this patch
removes those checks.

Signed-off-by: Brian Masney <masneyb@onstation.org>
---
drivers/staging/iio/light/tsl2x7x.c | 16 ++--------------
1 file changed, 2 insertions(+), 14 deletions(-)

diff --git a/drivers/staging/iio/light/tsl2x7x.c b/drivers/staging/iio/light/tsl2x7x.c
index f37fc74b8fbc..8d8af0cf9768 100644
--- a/drivers/staging/iio/light/tsl2x7x.c
+++ b/drivers/staging/iio/light/tsl2x7x.c
@@ -1682,27 +1682,15 @@ static int tsl2x7x_probe(struct i2c_client *clientp,
static int tsl2x7x_suspend(struct device *dev)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
- struct tsl2X7X_chip *chip = iio_priv(indio_dev);
- int ret = 0;
-
- if (chip->tsl2x7x_chip_status == TSL2X7X_CHIP_WORKING) {
- ret = tsl2x7x_chip_off(indio_dev);
- chip->tsl2x7x_chip_status = TSL2X7X_CHIP_SUSPENDED;
- }

- return ret;
+ return tsl2x7x_chip_off(indio_dev);
}

static int tsl2x7x_resume(struct device *dev)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
- struct tsl2X7X_chip *chip = iio_priv(indio_dev);
- int ret = 0;

- if (chip->tsl2x7x_chip_status == TSL2X7X_CHIP_SUSPENDED)
- ret = tsl2x7x_chip_on(indio_dev);
-
- return ret;
+ return tsl2x7x_chip_on(indio_dev);
}

static int tsl2x7x_remove(struct i2c_client *client)